Evacuation

Message:
This is an emergency, evacuate immediately
Do not stop to collect belongings; Do not use elevators
Close but do not lock doors
Go to your meeting location, 300 feet from the building
Wait for the all clear signal to be given

Lockdown

Message:
Attention Attention Attention
Begin lockdown procedures immediately
Lock all exterior and interior doors
Hide out, spread out, and take cover
Remain in place until the all clear signal is given

Test

Toxic Spill

Message:
This is an emergency
Shelter in place, a hazardous condition exists outside
Remain inside, close windows and doors, and shut off all ventilation systems
Remain indoors until the all clear signal is given